Jack Sock calls Citi Open surface 'probably worst court on tour'
The American lost to Kevin Anderson in straight sets in the semifinals.
Aug 05, 2017 by AP
A resurgent Jack Sock takes out Milos Raonic to reach Citi Open semis
The American topped the Canadian, 7-5, 6-4, for his third win against him in 11 tries.
Aug 04, 2017 by Brad Kallet
Jack Sock now working with former USTA coach Jay Berger
Berger wants to build on Sock's offensive game and his variety on court.
Aug 04, 2017 by Kamakshi Tandon
Week in Preview: Thiem, Halep lead D.C. fields; Sharapova in Stanford
Both tours take to D.C. for the Citi Open; Stanford features multiple Slam champions.
Jul 30, 2017 by Steve Tignor
John Isner advances to BB&T Atlanta Open semifinals
The second seed set up a clash with Gilles Muller; Jack Sock upset by Kyle Edmund.
Jul 28, 2017 by AP
Top-seed Sock, Edmund, Harrison advance at Atlanta Open
Christopher Eubanks also won, defeating eighth-seeded Jared Donaldson.
Aviators soar into first place, spoil Jack Sock's debut
Ryan Harrison outduels Sock in marquee showdown.
Jul 22, 2017 by Jeff Kessinger
American talent runs deep in Mylan World TeamTennis
Sam Querrey, John Isner, Jack Sock, Steve Johnson, the Bryans and more are playing WTT.
Jul 19, 2017 by Nick McCarvel